So by bringing down the power, we can bring down the battery size, and we can bring down the whole system down in size.
通过降低耗电量的方式，我们可以设计小电池来降低整个设备系统的尺寸。
In order to make the micro mote as unobtrusive as possible, the scientists had to find a way to scale down the computer's battery size.
为了让它尽量不引人注目，科学家们必须想方法减少电脑电池的大小。
The design also USES significantly less power than existing sensor designs, which is especially important in smaller devices like cell phones and digital cameras where battery size is restricted.
这个设计比现有传感器设计重大地并且使用较少力量，是特别重要的在比较小的设备里象手机和数字式照相机电池大小是仅限于的。
But a magnesium atom would carry two electrons, so a battery storing a given amount of energy could be nearly halved in size and weight.
但镁原子每次可以携带两个电子，这样的话在储存相同能量时可以使电池的大小和重量减半。
But even with this advantage, wireless devices offer a vast range of capabilities in terms of memory, processing power, battery life, display size, and network bandwidth.
但即使有这个优点，各种无线设备在内存、处理能力、电池寿命、显示屏大小和网络带宽等方面的能力差异还是相当大的。
Apple says the two models are the same size and weight as their predecessors, yet their battery capacity has grown by 33% and 46%, respectively.
苹果公司说，这两款新电脑与此前的型号有着相同的尺寸和重量，但新电脑的电池容量分别增长了33%和46%。
Another advantage of a vanadium REDOX flow battery is that its capacity is limited only by the size of the tanks used to store its electrolytes.
钒氧化还原流体电池的另外一个优点是：它的容量只受制于储存电解质溶液容器的尺寸。
Not having to carry the chemicals around in the battery offers more energy for the same size battery.
对同样大小的电池而言，不需要添装化学品可以提供更多电能。
Now, one key thing about that battery - we will offer three battery options: a 3-cell (~4 hours) and two 6-cells (~8.5 and ~9.5 hours) and they are all the same physical size!
现在，关于这个电池有很重要一点——我们提供三种电池选项：一种3芯（~4小时）的和两种6芯（~8.5和~9.5小时），它们的物理尺寸完全相同！
For example, it recently won an order to provide a 2.2 megawatt-hour battery, the size of a shipping container, for use in tests to back up a Chinese coal-fired power station.
例如，它最近获得了一个订单，为中国的一个火力发电厂提供一个2.2兆瓦时，集装箱大小的电池，进行备份测试。
This would mean Volvo could shrink the size of its hybrid battery - and cut down the weight of the car, making it more efficient.
这意味着沃尔沃混合动力电池的身材将会边小，整车的重量会减轻，车的性能也会提高。
Since batteries can be recharged only slowly (the process takes hours, not minutes), a car's effective range is limited by the size of its battery. And batteries are expensive.
由于电池充电缓慢(这一过程耗时数小时，而不是几分钟)，因此汽车的有效行驶里程取决于电池的容量，而电池是很昂贵的。
The final size of the battery has not yet been determined.
电池的最终尺寸则仍未确定。
He has developed several prototypes of hand-cleaning devices that can be mounted on walls, as well as a portable, battery-operated model the size of a large electric toothbrush.
他发明了好几种洁手装置的原型机，这些机器可以悬挂在墙上，跟那种便携式的电动模型一样，大小相当于一支较大的电动牙刷。
Think of a battery as a bottle for energy, and the power density as the size of the bottle's neck.
想象电池是一个能量瓶，电能密度就是瓶颈的尺寸。
Think of a battery as a bottle for energy, and the power density as the size of the bottle’s neck.
想象电池是一个能量瓶，电能密度就是瓶颈的尺寸。
Its battery, the size of a tatami mat and weighing about 400 pounds, is under the floor, which helps give the car a lower center of gravity.
它的电池，大小如榻榻米，重400磅，位于汽车的底部，使车子的重心较低。
These CARDS are exactly the same size and thickness of a conventional card, and the lithium-polymer battery inside can last four years under high usage.
这种卡实际上与常规卡的大小与厚度都相同，而且卡内部的锂聚合物电池能够在高使用率的情况下维持4年时间。
The MIT team calculates that a battery the size of a shipping container could deliver a megawatt of electricity - enough to power 10, 000 100-watt light bulbs - for several hours.
MIT的研究小组计算，一个集装箱大小的电池可以提供1兆瓦的电力-足以让10000 个功率100瓦灯泡亮上几个小时。
Phones similar in size to the iPhone, for example, typically have a removable battery.
型号和iPhone类似的手机，典型地，例如都有个可换的电池。
Thus many of these tiny communication devices could potentially be powered by just a small AA-size battery, while traditional avalanche photodetectors require 20-30V power supplies.
因此很多这类微型通信设备可能仅需一节小型的五号电池（AA型，电压1.5伏）就可以工作，而传统的雪崩光电探测器需要20-30伏的电量供应。
With laptops, there are trade-offs among screen size and portability, battery life, and price.
对笔记本而言，屏幕尺寸，可携带性，电池持续时间和价格是相互关联的。
With the increase in keyboard width came an increase in the netbook's screen size, room for a fairly hefty hard-drive, additional ports, a bigger battery-and yet more weight.
增加的不只是键盘宽度，还有上网本的屏幕尺寸、超级硬盘的占用空间、附加端口、体积更大的电池—当然还有重量。
Compared to the memory size, battery use, and load time of Flash, it's a pretty nice alternative.
无论是考虑到存储空间，耗电量，还是其flash加载时间，这款应用都是不错的选择。
Contributing to their size are the installed microphone, speaker, and antenna. The devices also need a larger battery to power the complex functions of the phone.
内置话筒、扬声器、天线都使体积难以缩小，而这些新型装置也需要体积较大的电池来支持其复杂的功能。
This mainly led to solid state devices, while we did not refrain from fully battery driven tube equipment, although those may by too big in size, in weight and in budget for many.
这导致主要产品是晶体管类扩音机，当然我们不排斥完全电池供电的胆机设备，虽然胆机电池供电重量和体积太大，对大多数人也不划算。
Alternatively, the improved storage capacity could be used to cut the size of battery packs inhalf while maintaining the current driving range, making electric vehiclesconsiderably cheaper.
另外，提升后的储存容量可以在维持电流驱动范围的同时，使得电池组的尺寸缩减一半，这将使得电动车相当便宜。
The separators were taken from an old dead automotive battery and cut to size.
该分离器是由一所旧死汽车电池和切成一定尺寸。
Eventually flow is a native of lead battery plants and smelters accounted for 17%, a small smelter accounted for 41%, the size of Secondary lead plants accounting for 42%.
最终流是一种铅蓄电池厂和冶炼厂原生的17%，小冶炼厂占占41%，为42%大小的中学会计铅厂。
When it comes to form factor, the size of the laptop today is pretty much where it will be for quite a while, Cost and battery life will guarantee that.
对外形而言，目前笔记本电脑的大小差不多，这也是对笔记本的成本和电池寿命的保证。
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